WASHINGTON (Reuters) - President Donald Trump said on Friday he “very seldom” regrets anything he tweets, brushing off questions about his claims without evidence that his predecessor, Democrat Barack Obama, wiretapped him during last year’s presidential campaign.

U.S. President Donald Trump speaks during a joint news conference with German Chancellor Angela Merkel in the East Room of the White House in Washington, U.S., March 17, 2017. REUTERS/Joshua Roberts

Trump, speaking at a press conference with German Chancellor Angela Merkel, said “at least we have something in common,” apparently referring to reports during Obama’s presidency that the United States bugged her phone. Congressional leaders from both political parties say they do not believe Trump was wiretapped.

Trump also deflected criticism about a White House official who on Thursday repeated a charge that a British intelligence agency helped Obama wiretap Trump. Trump said Press Secretary Sean Spicer was merely quoting a Fox News analyst when he made the comments.